Vulnerability Description
If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.
CVSS Score
4.2
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cloudflare | Octorpki | < 1.3.0 |
| Debian | Debian Linux | 11.0 |
Related Weaknesses (CWE)
References
- https://github.com/cloudflare/cfrpki/security/advisories/GHSA-w6ww-fmfx-2x22Third Party Advisory
- https://www.debian.org/security/2022/dsa-5041Third Party Advisory
- https://github.com/cloudflare/cfrpki/security/advisories/GHSA-w6ww-fmfx-2x22Third Party Advisory
- https://www.debian.org/security/2022/dsa-5041Third Party Advisory
FAQ
What is CVE-2021-3911?
CVE-2021-3911 is a vulnerability with a CVSS score of 4.2 (MEDIUM). If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.
How severe is CVE-2021-3911?
CVE-2021-3911 has been rated MEDIUM with a CVSS base score of 4.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-3911?
Check the references section above for vendor advisories and patch information. Affected products include: Cloudflare Octorpki, Debian Debian Linux.